摘要
论文基于声学特征的乐器研究,将从乐器的基础知识入手,结合特征抽取研究,对乐器音频信号的声学特征展开论述。最后,提出乐器分类的具体方法。希望此研究能为音频与音乐信号研究分析提供参考性建议。
The research of musical instruments based on acoustic characteristics will begin with the basic knowledge of musical instruments. And combining with the research of feature extraction, this paper discusses the acoustic characteristics of musical instruments audio signals. Finally, the concrete method of musical instrument classification is put forward. It is hoped that this study can provide reference for the research and analysis of audio and music signals.
作者
金山
JIN Shah(Gannan Tibetan Autonomous Prefecture song and Dance Theatrein Gansu Province, Gannan 747000, Chin)
出处
《中小企业管理与科技》
2017年第29期120-121,共2页
Management & Technology of SME
关键词
声学特征
乐器识别
乐器分类
倒谱参数
acoustic characteristics
musical instrument recognition
musical instrument classification
cepstmm parameters
